NB I 380 over J AVE NE

Fair Condition46 years old38,800 vehicles/day

Location

StateIowa
CountyLinn
Location2.0 Mi. S Of Jct. Ia #100
CarriesNB I 380
CrossesJ AVE NE
Coordinates41.99951, -91.66668

Condition Ratings

Overall ConditionFair
Deck6 (Satisfactory)
Superstructure6 (Satisfactory)
Substructure7 (Good)
Channel/Waterway7 (Good)
Scour Critical8 — Stable, low risk

Physical Characteristics

MaterialPrestressed Concrete
DesignStringer/Multi-beam
Total Length232.0 ft (70.7 m)
Max Span68.9 ft (21 m)
Deck Width71.2 ft (21.7 m)
Deck Area1534.2 sq m
Main Spans4
Year Built1980

Traffic

Avg Daily Traffic38,800 (2022)
Truck Traffic11%
Lanes On Bridge4
Lanes Under Bridge2

Inspection & Ownership

Last Inspection223
Inspection FrequencyEvery 24 months
OwnerState Highway Agency
Historical SignificanceBridge is not eligible for the National Register
Structure Number000000000604270

Nearby Bridges

SB I-380 over J AVE NE 0.0 mi Fair J AVE NE over Mcclouds Run 0.1 mi Fair SB I-380 over H AVE NE 0.3 mi Good Shaver RD NE over Mccloud Run 0.3 mi Good NB I-380 over H AVE NE 0.3 mi Fair SB I-380 over Cc Rr 0.4 mi Fair NB I-380 over Coldstream AVE NE 0.5 mi Fair SB I-380 over Coldstream AVE NE 0.5 mi Fair NB I-380 over Cc Rr 0.5 mi Fair Coldstream AVE over Mccloud Run 0.7 mi Fair